JDirector 2.2.1_imca31 has been released. This update fixes a bug in auto mode diffraction centering and improves auto mode diffraction centering.

• Fixed a bug in auto mode diffraction centering where it would abort after running for exactly 10 minutes even if it had already finished diffraction centering and was just finishing synchronizing the XYZ stage and Phi axis positions.
• For auto mode diffraction centering, a loop-find will now always be executed even if the "use stored center" option is checked.
• For auto mode diffraction centering, reduce the maximum raster size from 50x50 cells to a smaller staff-configured size. This aims to avoid really big rasters that take a long time to scan.